genus Hulsea vs family Compositae

genus Hulsea and family Compositae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Hulsea	Yes	No	No	No
family Compositae	Yes	No	No	No

genus Hulsea (noun)	family Compositae (noun)
small genus of erect balsam-scented herbs; Pacific coast of the northwestern United States	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia